Home / 11,226,647,886.44-15,492,774,388.85-6,214,395,310.00

Finding the Fourth Proportional to 11,226,647,886.44, 15,492,774,388.85 and 6,214,395,310.00

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Solution

The fourth proportional to 11,226,647,886.44, 15,492,774,388.85 and 6,214,395,310.00 is: 8,575,865,696.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,226,647,886.44 : 15,492,774,388.85 = 6,214,395,310.00 : x
  2. Step 2: Convert to fraction form
    11,226,647,886.44/15,492,774,388.85 = 6,214,395,310.00/x
  3. Step 3: Cross multiply
    11,226,647,886.44x = 15,492,774,388.85 × 6,214,395,310.00
  4. Step 4: Simplify right side
    11,226,647,886.44x = 96,278,224,500,937,474,048
  5. Step 5: Solve for x
    x = 96,278,224,500,937,474,048/11,226,647,886.44
  6. Step 6: Final answer
    x = 8,575,865,696.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.